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  3. FUEL INJECTOR CLINIC 126-1220

FUEL INJECTOR CLINIC 126-1220 Fic Injectors Dsm Impedance 1220S

fits year: 1990–1999.

126-1220 Fuel Injector Clinic Fic 1220s Injectors Dsm 90-99 Low Impedance

( Brand: Fuel Injector Clinic ), ( Manufacturer Part Number: 126-1220 ), ( Type: Fuel Injector ), ( Fuel Type: Gasoline )

Review FUEL INJECTOR CLINIC Fic Injectors Dsm Low Impedance fits 1990–1999

The **Fuel Injector Clinic 126-1220 FIC 1220S Injectors** are a high-performance, direct-replacement solution designed specifically for **Dodge Stratus, Plymouth Breeze, and Chrysler PT Cruiser models produced between 1990 and 1999**, all of which utilize the **5.9L V8 HEMI engine** with **impedance-matched fuel injectors**. These precision-engineered components are meticulously crafted to replicate the performance, durability, and fuel delivery characteristics of the original factory injectors, ensuring seamless integration into the vehicle s fuel management system. Built with **high-flow, high-pressure capabilities**, the FIC 1220S injectors feature a **12-pin electrical connector** and are engineered to deliver an optimal spray pattern and atomization, enhancing combustion efficiency while reducing emissions. Constructed from **high-grade stainless steel and nickel-plated internals**, these injectors are resistant to corrosion, clogging, and wear, making them ideal for both stock and modified applications, including forced induction setups. The **impedance-matched design** ensures proper signal response, preventing electrical interference that could lead to misfires, rough idle, or poor throttle response common issues in aging HEMI engines. Whether restoring a classic vehicle to factory specifications or upgrading an existing system for improved performance, these injectors provide a reliable, long-lasting solution that maintains the integrity of the engine s fuel delivery while adhering to OEM standards. Backed by Fuel Injector Clinic s reputation for quality and precision, these injectors are a trusted choice for enthusiasts and professionals seeking a direct, drop-in replacement that balances performance with authenticity.

**Pros and Cons of Buying Fuel Injectors (FIC 1220S, DSM 90-99, Impedance 126-1220)**

### **Pros:**

1. **Compatibility** These injectors are designed specifically for late-model **Daimler-Chrysler (Dodge, Chrysler, Jeep) vehicles** from the **1990s**, particularly the **DSM platform (e.g., 1990-1999 models)**. They are a direct replacement for the **126-1220** and **1220S** part numbers, ensuring proper fitment without modification.

2. **Impedance Matching** The **126-1220** and **1220S** injectors are **impedance-matched** for the **DSM fuel system**, meaning they work seamlessly with the **ECU (Engine Control Unit)** and **fuel management system** of these vehicles. This reduces the risk of **fuel pressure issues, misfires, or electrical problems** that can occur with mismatched injectors.

3. **High-Quality Build** Fuel Injector Clinic (FIC) is a reputable manufacturer known for producing **durable, high-flow injectors** that meet or exceed OEM specifications. These injectors are built to last longer than many aftermarket alternatives, reducing the likelihood of premature failure.

4. **Better Fuel Efficiency & Performance** Since these injectors are **OEM replacements with improved flow rates**, they can help maintain (or even slightly enhance) **fuel efficiency** and **engine performance** compared to worn or failing original injectors.

5. **Warranty & Support** FIC offers a **warranty** (typically 1-2 years) and customer support, which provides peace of mind in case of defects or installation issues.

6. **Prevents Long-Term Damage** Running with **failing injectors** can lead to **carbon buildup, poor combustion, and damage to catalytic converters or oxygen sensors**. Replacing them early prevents costly repairs down the line.

7. **Easy Installation** Since they are **direct drop-in replacements**, they can be installed by most **mechanics or DIY enthusiasts** with basic fuel system knowledge. No major modifications (like wiring harness changes) are usually required.

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### **Cons:**

1. **Cost** While not excessively expensive, **OEM-quality injectors** (especially from a trusted brand like FIC) are **more expensive than generic aftermarket alternatives**. Prices typically range from **$100 to $200 per injector**, depending on quantity and discounts.

2. **Potential for Counterfeit or Mismatched Parts** If purchasing from an **unverified seller**, there is a risk of receiving **fake or incorrect part numbers**. Always buy from **authorized dealers or reputable online retailers** to avoid this issue.

3. **Requires Professional Installation (Optional but Recommended)** While possible to install DIY, **fuel injectors are precision components**. If not installed correctly, they can **leak, fail to prime, or cause fuel system issues**. Some buyers opt for **professional installation** to ensure proper sealing and electrical connection.

4. **May Still Require Additional Repairs** If the vehicle has **other fuel system issues** (e.g., **clogged fuel filters, failing fuel pump, or dirty injectors**), simply replacing the injectors may not fully resolve performance problems. A **full fuel system flush or cleaning** may be needed.

5. **Limited Availability of Spare Parts** Since these are **older OEM-style injectors**, finding **replacement seals, O-rings, or wiring harnesses** in case of failure can be **challenging** compared to newer vehicles.

6. **Potential for Overkill on Modernized Engines** If the vehicle has **aftermarket modifications** (e.g., **turbocharging, supercharging, or high-performance tuning**), these **stock-style injectors may not provide enough flow** for optimal performance. In such cases, **high-flow injectors** may be necessary.

7. **Electrical Compatibility Concerns** While impedance-matched, **older vehicles may have wiring issues** (e.g., **corroded connectors, poor grounding**). If the **ECU or fuel pump wiring is damaged**, the injectors may not function properly even if the injectors themselves are fine.

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### **Conclusion:**

Buying **FIC 1220S/126-1220 injectors for a DSM (90-99) vehicle** is a **strong choice** for those seeking **reliable, OEM-quality replacements** that ensure **proper fuel delivery and engine performance**. The **impedance matching** and **durability** of these injectors make them a **preferred option** over generic aftermarket parts, especially for **restoration or reliability-focused projects**.

However, the **higher cost, potential installation challenges, and need for system-wide checks** (fuel pressure, wiring, filters) mean that buyers should **weigh the long-term benefits against upfront expenses**. If the vehicle has **other fuel system issues**, addressing those first (or simultaneously) will maximize the effectiveness of the injector replacement.

For **most DSM owners looking for a **direct OEM replacement with improved reliability**, these injectors are a **solid investment**. Those on a tight budget may consider **high-quality aftermarket alternatives**, but they risk **compatibility or performance trade-offs**.

### **Recommendation:**

- **Buy from an authorized FIC dealer or a trusted online retailer** (e.g., **RockAuto, Summit Racing, or a local auto parts store with a good return policy**) to ensure **genuine, impedance-matched injectors**.

- **Check for accompanying seals, O-rings, and wiring harnesses** if needed.

- **Consider professional installation** if unsure about handling fuel system components.

- **Inspect the rest of the fuel system** (fuel filter, pump, lines, ECU wiring) before and after installation to prevent future issues.

- **Monitor fuel efficiency and engine performance** post-installation if problems persist, consult a **diagnostic scan tool** to rule out ECU or wiring issues.

**Final Verdict:** **Highly recommended for DSM (90-99) owners** needing **reliable, OEM-spec injectors** just ensure proper installation and system compatibility.

Details:

The FIC 1220S Fuel Injectors by Fuel Injector Clinic are designed for DSM 90-99 vehicles with low impedance. Replaced all when #4 stopped working. These Injectors are specifically crafted for gasoline Fuel systems, ensuring optimal performance and efficiency. Only 3 are good.

part #: 1261220 prices

  • $135.00-$300.00

specifications carfuelinjector:

  • for years: 1990-1999
  • brand: Fuel Injector Clinic
  • mpn: 126-1220
  • type: Fuel Injector
  • fuel type: Gasoline

shipping carFuelInjector:

  • transit: 5-10 Days
  • service: USPS Ground Advantage
  • type: Calculated
  • cost: $8.65
  • class: Standard
  • carrier: USPS

offer carFuelInjector:

  • options: Ship-to-home
  • sold: 0
  • quantity: 1
  • started: February 15, 2026
  • best offers: True
  • availability: In Stock

returns carFuelInjector:

  • policy: No Returns

payments carFuelInjector:

  • wallet: Paypal
  • other
  • credit card: Diners-club

general carFuelInjector:

  • condition: Used
  • Air Fuel Delivery > Fuel Injection Parts > Fuel Injectors

seller carFuelInjector:

  • # reviews: 2732
  • rating: 100.0%
  • city: Los Angeles, California
for years: 1990-1999, type: fuel injector, fuel type: gasoline,
category: auto parts > air fuel delivery > fuel injection parts > fuel injectors, sku: 14737073002630892,
Fuel Injector Clinic 126-1220 Is Similar To:
carfuelinjector logo
2 offers $135.00–$300.00 USD
  • Used. Offer #1 priced at $135.00 + $9.35 shipping estimate = $144.35* total. Only 3 are good. The FIC fuel injectors by Fuel Injector Clinic are designed for DSM 90-99 vehicles with low impedance.+$9.35 shipping
  • Used. Offer #2 priced at $300.00 + $5.97 shipping estimate = $305.97* total. Looking for a high-quality fuel injector for your evo 8/9 Look no further than the FIC from fuel injector clinic.+$5.97 shipping

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